32440576

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 75905984

約数和(自身を除く): 43465408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 421, 448, 602, 688, 842, 896, 1204, 1376, 1684, 1792, 2408, 2752, 2947, 3368, 4816, 5504, 5894, 6736, 9632, 11008, 11788, 13472, 18103, 19264, 23576, 26944, 36206, 38528, 47152, 53888, 72412, 77056, 94304, 107776, 126721, 144824, 188608, 253442, 289648, 377216, 506884, 579296, 754432, 1013768, 1158592, 2027536, 2317184, 4055072, 4634368, 8110144, 16220288, 32440576]

約数ペア:

[(1, 32440576), (2, 16220288), (4, 8110144), (7, 4634368), (8, 4055072), (14, 2317184), (16, 2027536), (28, 1158592), (32, 1013768), (43, 754432), (56, 579296), (64, 506884), (86, 377216), (112, 289648), (128, 253442), (172, 188608), (224, 144824), (256, 126721), (301, 107776), (344, 94304), (421, 77056), (448, 72412), (602, 53888), (688, 47152), (842, 38528), (896, 36206), (1204, 26944), (1376, 23576), (1684, 19264), (1792, 18103), (2408, 13472), (2752, 11788), (2947, 11008), (3368, 9632), (4816, 6736), (5504, 5894)]